3929779728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6619}}^1$

素因数の和:6690

約数の個数: 240

約数和(自身を含む): 13659443200

約数和(自身を除く): 9729663472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 558, 589, 651, 684, 744, 798, 868, 912, 1008, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1596, 1736, 1767, 1953, 2128, 2232, 2356, 2394, 2604, 2736, 3192, 3472, 3534, 3906, 4123, 4464, 4712, 4788, 5208, 5301, 6384, 6619, 7068, 7812, 8246, 9424, 9576, 10416, 10602, 12369, 13238, 14136, 15624, 16492, 19152, 19857, 21204, 24738, 26476, 28272, 31248, 32984, 37107, 39714, 42408, 46333, 49476, 52952, 59571, 65968, 74214, 79428, 84816, 92666, 98952, 105904, 119142, 125761, 138999, 148428, 158856, 185332, 197904, 205189, 238284, 251522, 277998, 296856, 317712, 370664, 377283, 410378, 416997, 476568, 503044, 555996, 593712, 615567, 741328, 754566, 820756, 833994, 880327, 953136, 1006088, 1111992, 1131849, 1231134, 1436323, 1509132, 1641512, 1667988, 1760654, 1846701, 2012176, 2223984, 2263698, 2462268, 2640981, 2872646, 3018264, 3283024, 3335976, 3521308, 3693402, 3898591, 4308969, 4527396, 4924536, 5281962, 5745292, 6036528, 6671952, 7042616, 7386804, 7797182, 7922943, 8617938, 9054792, 9849072, 10563924, 11490584, 11695773, 12926907, 14085232, 14773608, 15594364, 15845886, 17235876, 18109584, 21127848, 22981168, 23391546, 25853814, 27290137, 29547216, 31188728, 31691772, 34471752, 35087319, 42255696, 46783092, 51707628, 54580274, 62377456, 63383544, 68943504, 70174638, 81870411, 93566184, 103415256, 109160548, 126767088, 140349276, 163740822, 187132368, 206830512, 218321096, 245611233, 280698552, 327481644, 436642192, 491222466, 561397104, 654963288, 982444932, 1309926576, 1964889864, 3929779728]

約数ペア:

[(1, 3929779728), (2, 1964889864), (3, 1309926576), (4, 982444932), (6, 654963288), (7, 561397104), (8, 491222466), (9, 436642192), (12, 327481644), (14, 280698552), (16, 245611233), (18, 218321096), (19, 206830512), (21, 187132368), (24, 163740822), (28, 140349276), (31, 126767088), (36, 109160548), (38, 103415256), (42, 93566184), (48, 81870411), (56, 70174638), (57, 68943504), (62, 63383544), (63, 62377456), (72, 54580274), (76, 51707628), (84, 46783092), (93, 42255696), (112, 35087319), (114, 34471752), (124, 31691772), (126, 31188728), (133, 29547216), (144, 27290137), (152, 25853814), (168, 23391546), (171, 22981168), (186, 21127848), (217, 18109584), (228, 17235876), (248, 15845886), (252, 15594364), (266, 14773608), (279, 14085232), (304, 12926907), (336, 11695773), (342, 11490584), (372, 10563924), (399, 9849072), (434, 9054792), (456, 8617938), (496, 7922943), (504, 7797182), (532, 7386804), (558, 7042616), (589, 6671952), (651, 6036528), (684, 5745292), (744, 5281962), (798, 4924536), (868, 4527396), (912, 4308969), (1008, 3898591), (1064, 3693402), (1116, 3521308), (1178, 3335976), (1197, 3283024), (1302, 3018264), (1368, 2872646), (1488, 2640981), (1596, 2462268), (1736, 2263698), (1767, 2223984), (1953, 2012176), (2128, 1846701), (2232, 1760654), (2356, 1667988), (2394, 1641512), (2604, 1509132), (2736, 1436323), (3192, 1231134), (3472, 1131849), (3534, 1111992), (3906, 1006088), (4123, 953136), (4464, 880327), (4712, 833994), (4788, 820756), (5208, 754566), (5301, 741328), (6384, 615567), (6619, 593712), (7068, 555996), (7812, 503044), (8246, 476568), (9424, 416997), (9576, 410378), (10416, 377283), (10602, 370664), (12369, 317712), (13238, 296856), (14136, 277998), (15624, 251522), (16492, 238284), (19152, 205189), (19857, 197904), (21204, 185332), (24738, 158856), (26476, 148428), (28272, 138999), (31248, 125761), (32984, 119142), (37107, 105904), (39714, 98952), (42408, 92666), (46333, 84816), (49476, 79428), (52952, 74214), (59571, 65968)]